Perhaps you should try some spelling variations:
thuong dong » phuong dong, tuong dong, chuong dong
thanh trung » thanh tung
chieu tinh » trieu tinh, lieu tinh, chau tinh
cua thuong » cua truong, cua phuong, ca thuong
trung cua » truong cua, trung tuan, trung cap
dong dan » dong danh, duong dan, dong san
phan cau » phan dau, phan cac, phan tu
than cap » khan cap, thanh lap, thanh cac

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: doi ((dieu hanh) or (chieu tinh)) - thanh trung cua thuong dong dan ((phan cau) or (than cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((dieu hanh) OR (chieu tinh)) - thanh trung cua thuong dong dan ((phan cau) OR (than cap)).
• Adding a wildcard symbol may retrieve word variants: doi ((dieu hanh) or (chieu tinh)) - thanh trung cua thuong dong dan ((phan cau) or (than cap))*.